49340339 has 4 divisors (see below), whose sum is σ = 51041760. Its totient is φ = 47638920.

The previous prime is 49340327. The next prime is 49340377. The reversal of 49340339 is 93304394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49340339 - 2⁴ = 49340323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49340299 and 49340308.

It is not an unprimeable number, because it can be changed into a prime (49340309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850667 + ... + 850724.

It is an arithmetic number, because the mean of its divisors is an integer number (12760440).

Almost surely, 2^49340339 is an apocalyptic number.

49340339 is a deficient number, since it is larger than the sum of its proper divisors (1701421).

49340339 is a wasteful number, since it uses less digits than its factorization.

49340339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701420.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 49340339 is about 7024.2678622046. The cubic root of 49340339 is about 366.7758309490.

The spelling of 49340339 in words is "forty-nine million, three hundred forty thousand, three hundred thirty-nine".